Horizon High School Alumni
Thornton, Colorado (CO)
Jon Doyle
Horizon High School
Class of 2003
→ Join 2882 Alumni from Horizon High School that have already claimed their alumni profiles.
→ There are 44 classes, starting with the class of 1900 all the way up to class of 2023.
Class of 2003 Alumni
→ Reunite with 66 class of 2003 classmates that have joined.
Kimberly Siemering
Class of 1990
Susan George
Class of 2004
Devin White
Class of 2008
Desiree Tafoya
Class of 2003
Shannon Thornton
Class of 2003
Adam Guinn
Class of 1998
Joanie Leonard
Class of 1998
Robert Petersen
Class of 1998
Damion Labounty
Class of 2002
Eddie Ellis
Class of 2006
Jeremy Cooper
Class of 1996
Tyler Derby
Class of 2006
Melissa Vanvalkenburg
Class of 2001
Marcole Stokvis
Class of 1995
Blake Goering
Class of 1999
Christopher Tuttle
Class of 2006
David Andrew Seaton David Andrew Seaton
Class of 2000
Monica Geisel
Class of 2002
Angie Murphy
Class of 1999
Lankin Tyll
Class of 2014
Charity Tschiffely
Class of 2006
Todd Beverlin
Class of 1998
Heather Brock
Class of 1999
Lynn Brown
Class of 1994
Upcoming Class of 2003 Reunions
Plan a Class of 2003 Reunion for Free
Class of 2004 Reunion
Invited Classes: 2003, 2004, 2005
Date: Jun 29, 2024
Description: TBA- see facebook page for details 2024 HS Reunion will be at a different location. Stay tuned for details.
Recent Class of 2003 Reunions
Class of 2000 - 15 Year Reunion
Invited Classes: All Classes
Date: Jul 24, 2015
Description: We had a great time at our 10 year, so we thought why not have another get together and celebrate 15 years post graduati...(read more)